3-(2,3,3-Trimethyl-5-sulfo-3H-indol-1-ium-1-yl)propane-1-sulfonate CAS 76578-90-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 76578-90-0 |
| Molecular Formula | C14H19NO6S2 |
| Molecular Weight | 361.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(2,3,3-Trimethyl-5-sulfo-3H-indol-1-ium-1-yl)propane-1-sulfonate (CAS 76578-90-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H19NO6S2. Molecular weight: 361.43 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C14H19NO6S2 |
| Molecular Weight | 361.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Trimethyl Standards
- 3-(2,3,3-Trimethyl-5-sulfo-3H-indol-1-ium-1-yl)propane-1-sulfonate (CAS 76588-81-3)
- Trimethyl(2-(triphenylsilyl)ethyl)silane (CAS 102105-77-1)
- 1,3,4-Trimethyl-1h-pyrazolo[3,4-b]pyridin-6-yl 3-nitrobenzene-1-sulfonate (CAS 929972-93-0)
- (2,5,9-Trimethyl-7-oxo-3-phenyl-7H-furo[3,2-g]chromen-6-yl)acetic acid (CAS 664366-10-3)
- 2-[2-Oxo-2-(2,2,4-trimethyl-3,4-dihydroquinolin-1(2H)-yl)ethyl]-1H-isoindole-1,3(2H)-dione (CAS 332382-54-4)
- Trimethyl(tributylstannyl)silane (CAS 17955-46-3)
- 6,14,14-Trimethyl-10-[(E)-2-phenylethenyl]-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3(8),4,6-tetraen-12-one (CAS 1025658-27-8)
- N-(4-(3,7,7-trimethyl-5-oxo-4,5,6,7,8,9-hexahydro-2H-pyrazolo[3,4-b]quinolin-4-yl)phenyl)acetamide (CAS 866018-90-8)
Recommended Standards
- 2-[2-(2,5-Dimethyl-1-phenyl-1H-pyrrol-3-yl)-vinyl]-6-methoxy-benzoic acid methyl ester (CAS 365542-54-7)
- 2-[1'-[(2-Methylpropan-2-yl)oxycarbonyl]spiro[3,4-dihydrochromene-2,4'-piperidine]-4-yl]acetic acid (CAS 952681-82-2)
- 3-Benzyl 2-(tert-butyl) (1S,3S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.2]octane-2,3-dicarboxylate (CAS 2410984-36-8)
- tert-Butyl(((3aR,4R,6aR)-5-fluoro-2,2-dimethyl-6-((trityloxy)methyl)-4,6a-dihydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)oxy)diphenylsilane (CAS 805245-41-4)
- 3-(2-Ethylphenyl)prop-2-en-1-amine (CAS 1344883-76-6)
- cis-4-Amino-4-methylcyclohexanol hydrochloride (CAS 923598-04-3)
- 2-Amino-2-{bicyclo[1.1.1]pentan-1-yl}acetic acid hydrochloride (CAS 1807854-19-8)
- 2-Methylimidazo[1,2-a]pyrazine-3-carboxylic acid (CAS 97678-12-1)
- 3,3,3-Trifluoro-2-hydroxy-2-phenylpropanoic acid (CAS 55519-22-7)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com